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ATE72440T1 - PROCESSES FOR THE PRODUCTION OF ORGANIC PHOSPHORUS DERIVATIVES OF 2,4-DI-T-BUTYLPHENOL, THE 4,4'DIHALOGENEMAGNESIUM COMPOUNDS OF BIPHENYL AND THE USE OF ORGANIC PHOSPHORUS DERIVATIVES FOR STABILIZING PLASTICS, PARTICULARLY IN POLYOLEFIN MOLDING COMPOUNDS. - Google Patents

PROCESSES FOR THE PRODUCTION OF ORGANIC PHOSPHORUS DERIVATIVES OF 2,4-DI-T-BUTYLPHENOL, THE 4,4'DIHALOGENEMAGNESIUM COMPOUNDS OF BIPHENYL AND THE USE OF ORGANIC PHOSPHORUS DERIVATIVES FOR STABILIZING PLASTICS, PARTICULARLY IN POLYOLEFIN MOLDING COMPOUNDS.

Info

Publication number
ATE72440T1
ATE72440T1 AT89123248T AT89123248T ATE72440T1 AT E72440 T1 ATE72440 T1 AT E72440T1 AT 89123248 T AT89123248 T AT 89123248T AT 89123248 T AT89123248 T AT 89123248T AT E72440 T1 ATE72440 T1 AT E72440T1
Authority
AT
Austria
Prior art keywords
organic phosphorus
phosphorus derivatives
compounds
dihalogenemagnesium
butylphenol
Prior art date
Application number
AT89123248T
Other languages
German (de)
Inventor
Manfred Dr Boehshar
Hans-Jerg Dr Kleiner
Karl Dr Waldmann
Gerhard Dr Pfahler
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Priority claimed from EP89123248A external-priority patent/EP0374761B1/en
Application granted granted Critical
Publication of ATE72440T1 publication Critical patent/ATE72440T1/en

Links

AT89123248T 1988-12-21 1989-12-15 PROCESSES FOR THE PRODUCTION OF ORGANIC PHOSPHORUS DERIVATIVES OF 2,4-DI-T-BUTYLPHENOL, THE 4,4'DIHALOGENEMAGNESIUM COMPOUNDS OF BIPHENYL AND THE USE OF ORGANIC PHOSPHORUS DERIVATIVES FOR STABILIZING PLASTICS, PARTICULARLY IN POLYOLEFIN MOLDING COMPOUNDS. ATE72440T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3843016 1988-12-21
DE3906435 1989-03-01
EP89123248A EP0374761B1 (en) 1988-12-21 1989-12-15 Process for the preparation of organophosphorus compounds of 4,4-diorganomagnesium biphenyl, and use of organophosphorus compounds as stabilizers for polymers, particularly polyolefine moulding compositions

Publications (1)

Publication Number Publication Date
ATE72440T1 true ATE72440T1 (en) 1992-02-15

Family

ID=27198697

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89123248T ATE72440T1 (en) 1988-12-21 1989-12-15 PROCESSES FOR THE PRODUCTION OF ORGANIC PHOSPHORUS DERIVATIVES OF 2,4-DI-T-BUTYLPHENOL, THE 4,4'DIHALOGENEMAGNESIUM COMPOUNDS OF BIPHENYL AND THE USE OF ORGANIC PHOSPHORUS DERIVATIVES FOR STABILIZING PLASTICS, PARTICULARLY IN POLYOLEFIN MOLDING COMPOUNDS.

Country Status (1)

Country Link
AT (1) ATE72440T1 (en)

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